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Report Produced: 01/13/2026 18:19 PM

Report Question ID Question
20051113 Histology (Pre-2007): What is the difference between code 8244/3 composite carcinoid (combined carcinoid and adenocarcinoma) and 8245/3 adenocarcinoid tumor?
20091072 Histology--Brain and CNS: How is histology coded for a "rosette-forming glioneuronal tumor" of the fourth ventricle?
20081117 Histology--Brain and CNS: How is histology to be coded for a pituicytoma WHO grade I, of the pituitary?
20081058 Histology--Brain and CNS: How is the histology coded for a mixed glioneuronal tumor, such as a papillary glioneuronal tumor?
20061059 Histology--Breast: Does "cancerization" mean invasive for a breast tumor described as "DCIS with lobular cancerization"?
20081061 Histology--Breast: What is the histology code for a 2007 diagnosis of basal-type breast carcinoma?
20010135 Histology--CLL/SLL: If a tissue diagnosis of "small lymphocytic lymphoma" is made six months after an initial blood diagnosis of "chronic lymphocytic leukemia" should the histology be updated from 9823/3 to 9670/3?
20071020 Histology--CLL/SLL: What is the correct histology code for a lymph node described in the pathology report comment section as "phenotypically consistent with chronic lymphocytic leukemia"? See Discussion.
20071034 Histology--Corpus uteri: Because coding a pathology final diagnosis of "serous carcinoma" for an endometrial primary to 8441/3 triggers the site/histology error in the SEER Edits, should histology be coded to 8010/3 [Carcinoma, NOS] instead?
20081082 Histology--Head & Neck: How do you code histology for a myofibroblastic sarcoma of the soft tissue of the head and neck?